> On Thu, 2008-10-09 at 11:02 +0200, Fabio wrote:
> > 
> > I noticed some performance regression moving to a newer system with Xserver
> > 1.5.1 from an 1.4 system with both XAA and EXA.
> 
> Can you try current Git server-1.5-branch? Adam Jackson just backported
> the reduction of dixLookupPrivate() overhead, which is used extensively
> by the EXA core at least. If there are still regressions with EXA, I'd
> be interested in sysprof/oprofile data separately for each regressed
> case.

I noticed that pre-1.6 is faster than 1.5.3, but still slower than 1.4.

As reported by someone in the bug report, the patch from 
https://bugs.freedesktop.org/show_bug.cgi?id=16647#c11 was never applied. Is it 
still needed?

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